color up

• vi. 脸红

例句

用作不及物动词 (vi.)

1. She felt the color flamed up in her cheek.
   她感到自己的脸红了。
2. The little girl colored up when she realized that we were watching her drawing.
   当小女孩意识到我们正在看着她画图时，她脸红起来了。